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Dortmund Data Bank
Thermophysical Data for Process Design
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DDB#
Name
CAS-RN
Formula
174
Water
7732-18-5
H
2
O
Overview
Details
4577
Potassium chloride
7447-40-7
ClK
Overview
Details
4960
Magnesium sulfate
7487-88-9
MgO
4
S
Overview
Details
4966
Potassium sulfate
7778-80-5
K
2
O
4
S
Overview
Details
18891
Magnesium sulfate heptahydrate
10034-99-8
H
1
4
MgO
1
1
S
Overview
Details
1000484
Magnesium sulfate heptahydrate
10034-99-8
H
1
4
MgO
1
1
S
Overview
Details
Search for mixtures containing this mixture as subsystem
Mixture Data
Number of available sets is shown
Vapor-Liquid Equilibria (
VLE
)
DDB#
Name
4577
4960
4966
18891
1000484
Magnesium sulfate heptahydrate
174
Water
9
1
4
n.a.
n.a.
4577
Potassium chloride
n.a.
n.a.
n.a.
n.a.
4960
Magnesium sulfate
n.a.
n.a.
n.a.
4966
Potassium sulfate
n.a.
n.a.
18891
Magnesium sulfate heptahydrate
n.a.
Heats of Mixing (
HE
)
DDB#
Name
4577
4960
4966
18891
1000484
Magnesium sulfate heptahydrate
174
Water
1
1
n.a.
n.a.
n.a.
4577
Potassium chloride
n.a.
n.a.
n.a.
n.a.
4960
Magnesium sulfate
n.a.
n.a.
n.a.
4966
Potassium sulfate
n.a.
n.a.
18891
Magnesium sulfate heptahydrate
n.a.
Heat Capacities of Mixtures, Excess Heat Capacities (
CPE
)
DDB#
Name
4577
4960
4966
18891
1000484
Magnesium sulfate heptahydrate
174
Water
55
26
16
n.a.
n.a.
4577
Potassium chloride
n.a.
n.a.
n.a.
n.a.
4960
Magnesium sulfate
n.a.
n.a.
n.a.
4966
Potassium sulfate
n.a.
n.a.
18891
Magnesium sulfate heptahydrate
n.a.
Solid-Liquid Equilibria (
SLE
)
DDB#
Name
4577
4960
4966
18891
1000484
Magnesium sulfate heptahydrate
174
Water
16
2
3
n.a.
n.a.
4577
Potassium chloride
n.a.
14
n.a.
n.a.
4960
Magnesium sulfate
4
n.a.
n.a.
4966
Potassium sulfate
n.a.
n.a.
18891
Magnesium sulfate heptahydrate
n.a.
Vapor-Liquid Equilibria of Electrolyte Systems (
ELE
)
DDB#
Name
4577
4960
4966
18891
1000484
Magnesium sulfate heptahydrate
174
Water
238
70
71
1
n.a.
4577
Potassium chloride
n.a.
n.a.
n.a.
n.a.
4960
Magnesium sulfate
n.a.
n.a.
n.a.
4966
Potassium sulfate
n.a.
n.a.
18891
Magnesium sulfate heptahydrate
n.a.
Densities and Volumes of Mixtures, Excess Volumes (
VE
)
DDB#
Name
4577
4960
4966
18891
1000484
Magnesium sulfate heptahydrate
174
Water
353
117
83
n.a.
n.a.
4577
Potassium chloride
n.a.
1
n.a.
n.a.
4960
Magnesium sulfate
n.a.
n.a.
n.a.
4966
Potassium sulfate
n.a.
n.a.
18891
Magnesium sulfate heptahydrate
n.a.
Salt Solubilities (
ESLE
)
DDB#
Name
4577
4960
4966
18891
1000484
Magnesium sulfate heptahydrate
174
Water
446
33
254
n.a.
n.a.
4577
Potassium chloride
n.a.
n.a.
n.a.
n.a.
4960
Magnesium sulfate
n.a.
n.a.
n.a.
4966
Potassium sulfate
n.a.
n.a.
18891
Magnesium sulfate heptahydrate
n.a.
Critical Data of Mixtures (
CRI
)
DDB#
Name
4577
4960
4966
18891
1000484
Magnesium sulfate heptahydrate
174
Water
6
n.a.
n.a.
n.a.
n.a.
4577
Potassium chloride
n.a.
n.a.
n.a.
n.a.
4960
Magnesium sulfate
n.a.
n.a.
n.a.
4966
Potassium sulfate
n.a.
n.a.
18891
Magnesium sulfate heptahydrate
n.a.
Mixture Viscosities (
VIS
)
DDB#
Name
4577
4960
4966
18891
1000484
Magnesium sulfate heptahydrate
174
Water
197
74
80
n.a.
n.a.
4577
Potassium chloride
n.a.
n.a.
n.a.
n.a.
4960
Magnesium sulfate
n.a.
n.a.
n.a.
4966
Potassium sulfate
n.a.
n.a.
18891
Magnesium sulfate heptahydrate
n.a.
Mixture Surface Tensions (
MSFT
)
DDB#
Name
4577
4960
4966
18891
1000484
Magnesium sulfate heptahydrate
174
Water
41
1
1
n.a.
n.a.
4577
Potassium chloride
n.a.
n.a.
n.a.
n.a.
4960
Magnesium sulfate
n.a.
n.a.
n.a.
4966
Potassium sulfate
n.a.
n.a.
18891
Magnesium sulfate heptahydrate
n.a.
Mixture Speeds of Sound (
MSOS
)
DDB#
Name
4577
4960
4966
18891
1000484
Magnesium sulfate heptahydrate
174
Water
42
36
9
1
n.a.
4577
Potassium chloride
n.a.
n.a.
n.a.
n.a.
4960
Magnesium sulfate
n.a.
n.a.
n.a.
4966
Potassium sulfate
n.a.
n.a.
18891
Magnesium sulfate heptahydrate
n.a.
Mixture Thermal Conductivities (
MTCN
)
DDB#
Name
4577
4960
4966
18891
1000484
Magnesium sulfate heptahydrate
174
Water
66
3
12
n.a.
n.a.
4577
Potassium chloride
n.a.
n.a.
n.a.
n.a.
4960
Magnesium sulfate
n.a.
n.a.
n.a.
4966
Potassium sulfate
n.a.
n.a.
18891
Magnesium sulfate heptahydrate
n.a.
Mixture Dielectric Constants (
MDEC
)
DDB#
Name
4577
4960
4966
18891
1000484
Magnesium sulfate heptahydrate
174
Water
6
1
n.a.
n.a.
n.a.
4577
Potassium chloride
n.a.
n.a.
n.a.
n.a.
4960
Magnesium sulfate
n.a.
n.a.
n.a.
4966
Potassium sulfate
n.a.
n.a.
18891
Magnesium sulfate heptahydrate
n.a.
Mixture P-v-T Data (
MPVT
)
DDB#
Name
4577
4960
4966
18891
1000484
Magnesium sulfate heptahydrate
174
Water
31
14
47
n.a.
n.a.
4577
Potassium chloride
n.a.
n.a.
n.a.
n.a.
4960
Magnesium sulfate
n.a.
n.a.
n.a.
4966
Potassium sulfate
n.a.
n.a.
18891
Magnesium sulfate heptahydrate
n.a.
Electrical Conductivities (
ECND
)
DDB#
Name
4577
4960
4966
18891
1000484
Magnesium sulfate heptahydrate
174
Water
145
42
17
n.a.
n.a.
4577
Potassium chloride
n.a.
n.a.
n.a.
n.a.
4960
Magnesium sulfate
n.a.
n.a.
n.a.
4966
Potassium sulfate
n.a.
n.a.
18891
Magnesium sulfate heptahydrate
n.a.
Diffusion Coefficients (
DIF
)
DDB#
Name
4577
4960
4966
18891
1000484
Magnesium sulfate heptahydrate
174
Water
22
1
1
n.a.
n.a.
4577
Potassium chloride
n.a.
n.a.
n.a.
n.a.
4960
Magnesium sulfate
n.a.
n.a.
n.a.
4966
Potassium sulfate
n.a.
n.a.
18891
Magnesium sulfate heptahydrate
n.a.
Further Thermodynamic Properties (
X
)
DDB#
Name
4577
4960
4966
18891
1000484
Magnesium sulfate heptahydrate
174
Water
165
42
18
3
n.a.
4577
Potassium chloride
n.a.
n.a.
n.a.
n.a.
4960
Magnesium sulfate
n.a.
n.a.
n.a.
4966
Potassium sulfate
n.a.
n.a.
18891
Magnesium sulfate heptahydrate
n.a.
Total
DDB#
Name
4577
4960
4966
18891
1000484
Magnesium sulfate heptahydrate
174
Water
1839
464
616
5
n.a.
4577
Potassium chloride
n.a.
15
n.a.
n.a.
4960
Magnesium sulfate
4
n.a.
n.a.
4966
Potassium sulfate
n.a.
n.a.
18891
Magnesium sulfate heptahydrate
n.a.
Dortmund Data Bank Version: February 2024
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